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Ct pt test can ensure the safe, reliable and efficient operation of the power system. Power system is very important for keep our life go on. So, it is necessary to regularly test and calibrate CT and PT to ensure that they provide accurate and reliable signals. In this way, we can ensure the...
In our industries, electric motors are common elements. But how can we ensure they are Fully available? At that time, stator winding resistance test is a good helper to us. May it can help you. Winding resistance tester—it can conduct this test. Let us know more about this tester. A winding...
We need to know what transformer is turns ratio before we begin reading the text. Transformer turns ratio refers to the ratio of the number of turns on one side of the transformer to the number of turns on the other side. It plays a very important role in the design and operation of transformers....
There are currently many manufacturers of high current generators (primary current injection test set) on the market. Since these products have some differences in quality, what issues should we pay attention to during the selection process? First of all, you must be clear about your needs...
In the electrical and electronics parts, dielectric breakdown testing is a basic way in various industries. This testing can evaluate the ability of an insulating solid material or component to withstand high voltages at the premise of not be breakdown or experiencing electrical fails. Let us know...
Automatic flash point tester is an important instrument in testing petroleum products. It can test when heated to the lowest temperature when their vapor comes into contact with flame and an instantaneous flash fire occurs under specified conditions. Before we know products in detail, there have...
Tan delta cable testing is a diagnostic technique, it used to assess the condition and insulation quality of electrical cables, particularly medium and high-voltage cables. It is a non-destructive testing method that measures the dielectric dissipation factor, also known as the tan delta or loss...
Transformer dissolved gas analysis are oil and fiber insulation materials that are aged and decomposed under the influence of moisture, oxygen, heat, and the catalytic action of materials such as copper and iron during operation. Most of the gas generated is dissolved in the oil, but the rate of...
In many industries, the amount of water content in the material is the point of the quality of the product, so it is important to check the among of water content in the material. To ensure our measuring result is accurate, we need the tight tools. why choose it? You may know karl fischer...
Transformer is the most common equipment in the power system. It plays a very important role. However, we often see some faults in transformers. There are many types of faults and the causes are also different. The industry often divides transformer faults into two categories, namely faults within...